Exodus 25:10

Join together an ark of setim wood, whose length shall hold two and one half cubits; the width, one and one half cubits; the height, likewise, one and one half cubits

Other versions

King James Version

And they shall make an ark of shittim wood: two cubits and a half shall be the length thereof, and a cubit and a half the breadth thereof, and a cubit and a half the height thereof.

English Standard Version

"They shall make an ark of acacia wood. Two cubits and a half shall be its length, a cubit and a half its breadth, and a cubit and a half its height.

New International Version

"Have them make a chest of acacia wood-two and a half cubits long, a cubit and a half wide, and a cubit and a half high.